Short answer: the Ultimate Ears Boom 4, if you are buying new. The Tribit Xsound Surf ranks higher than it (#101 vs #110 of 164 medium speakers, 3.0/5 vs 2.9/5) but is discontinued, so only consider it used; the Ultimate Ears Boom 4 is still sold new at $149.99.
Buy the Ultimate Ears Boom 4 new; the Tribit Xsound Surf is no longer sold new, so it only makes sense as a used find.
If battery life is a priority, the Ultimate Ears Boom 4 is rated for 15 hours versus 10 hours for the Tribit Xsound Surf.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Tribit Xsound Surf | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $26 Discontinued | $149.99 |
| Ranked | #101 of 164 in Medium Size Portable Bluetooth Speakers | #110 of 164 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | 10 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 1 lbs (440 g) | 1.4 lbs (620 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.1 |
| Dimensions | 7” x 2.2” x 2.1” (178 x 57 x 54 mm) | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 12W RMS | - |
| Bluetooth Codecs | SBC, AAC | SBC |
| Built-in Microphone | Likely Yes (based on Tribit pattern) | No |
| EQ | Yes | Yes (via app) |
| App | Yes | Yes |
| Drivers | 40W: 2x drivers with passive radiator | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| IP Rating | IPX7 | IP67 |
| Digital Aux Input | No | No |
| Power Input | USB-C | USB-C |
| TWS | Yes | Yes |
| Power Bank | - | No |
| Maximum SPL | - | 85dBC (Manufacturer specified) |
| Strap | - | Yes (built-in loop) |
Related Speaker Comparisons
How Tribit Xsound Surf compares with other leading options:
- Soundcore Motion 300 vs Tribit Xsound Surf
- Soundcore Motion+ vs Tribit Xsound Surf
- Soundcore Boost “upgraded” 2021 vs Tribit Xsound Surf
- JBL Charge 6 vs Tribit Xsound Surf
- JBL Flip 6 vs Tribit Xsound Surf
Prices on this page were last checked October 4, 2026 at 9:58 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Tribit Xsound Surf: $26 Discontinued eBay
Pros: Rugged rubberized frame with a metal grille. About 20% louder than the XSound Go at the same volume. IPX7 rated, USB-C charging, and pairs with a second Surf for stereo.
Cons: Bass doesn’t go as deep as others, strange midrange peaks. Discontinued.
Full Tribit Xsound Surf review and specifications →
| Amplifier Power | 12W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Likely Yes (based on Tribit pattern) |
| Digital Aux Input | No |
| Dimensions | 7” x 2.2” x 2.1” (178 x 57 x 54 mm) |
| Drivers | 40W: 2x drivers with passive radiator |
| EQ | Yes |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1 lbs (440 g) |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Tribit XSound Surf vs. XSound Go (Upgraded Model) Bluetooth Speaker Sound Comparison. More from JaysStraightUpReviews →
- Aphid Tech: Tribit XSound Surf vs Soundcore 2 - With Sound Comparison!
- Jay’s Straight Up Reviews & More: Zealot S61 🦨 Bluetooth Speaker Review & Sound Comparison to Tribit XSound Surf. Another Zealot dud❓
- Head-to-Head Comparisons
- Tribit Xsound Surf vs Tribit Stormbox 2
- Tribit Xsound Surf vs Soundcore 2
- Tribit Xsound Surf vs Tribit Xsound Go
- Tribit Xsound Surf vs LG Xboom Grab
- Tribit Xsound Surf vs Sony ULT Field 1
- Tribit Xsound Surf vs Ultimate Ears Megaboom 3
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- Tribit Xsound Surf vs Ultimate Ears Wonderboom 4
- See all 74 comparisons
Ultimate Ears Boom 4: $149.99 Amazon eBay
Older model: the Ultimate Ears Boom 3 (ranked lower, rated 2.9/5).
Pros: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. 15 hour battery. Customizable EQ and speaker-pairing via the UE app.
Cons: Not much improvement over the old ones. Weak bass extension and thuddy bass. Gets distorted above 90%
Full Ultimate Ears Boom 4 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Maximum SPL | 85dBC (Manufacturer specified) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 1.4 lbs (620 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Boom 4 vs Ultimate Ears Boom 3
- Ultimate Ears Boom 4 vs Ultimate Ears Wonderboom
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